Asus AX-112 User manual

Category
Networking
Type
User manual

Asus AX-112 is a high-quality VoIP terminal adapter that comes with a compact design and advanced capabilities. It supports SIP 2.0, DHCP client, PPPoE, DNS, and HTTP. With two RJ45 ports, it can bridge WAN and LAN connections, allowing you to connect your PC or notebook to the internet through the LAN port. Additionally, it features two RJ11 jacks for one full-function FXS port and one bypass FXO port, giving you flexible options for phone connections. The FXS port supports standard encryption authentication, DIEGST with MD5, and QoS Support 802.1Q VLAN, 802.1p, ToS, DiffServ.

Asus AX-112 is a high-quality VoIP terminal adapter that comes with a compact design and advanced capabilities. It supports SIP 2.0, DHCP client, PPPoE, DNS, and HTTP. With two RJ45 ports, it can bridge WAN and LAN connections, allowing you to connect your PC or notebook to the internet through the LAN port. Additionally, it features two RJ11 jacks for one full-function FXS port and one bypass FXO port, giving you flexible options for phone connections. The FXS port supports standard encryption authentication, DIEGST with MD5, and QoS Support 802.1Q VLAN, 802.1p, ToS, DiffServ.

User Guide
®
E2674/ June 2006
AX-112
Analog Telephone Adapter
2 AX-112 Analog Telephone Adapter
Copyright © 2006 ASUSTeK COMPUTER INC. All Rights Reserved.
No part of this manual, including the products and software described in it, may
be reproduced, transmitted, transcribed, stored in a retrieval system, or translated
into any language in any form or by any means, except documentation kept by the
purchaser for backup purposes, without the express written permission of ASUSTeK
COMPUTER INC. (ASUS).
Product warranty or service will not be extended if: (1) the product is repaired,
modied or altered, unless such repair, modication of alteration is authorized in
writing by ASUS; or (2) the serial number of the product is defaced or missing.
ASUS provides this manual “as is” without warranty of any kind, either express
or implied, including but not limited to the implied warranties or conditions of
merchantability or fitness for a particular purpose. In no event shall ASUS, its
directors, ofcers, employees, or agents be liable for any indirect, special, incidental,
or consequential damages (including damages for loss of prots, loss of business,
loss of use or data, interruption of business and the like), even if ASUS has been
advised of the possibility of such damages arising from any defect or error in this
manual or product.
Specifications and information contained in this manual are furnished for
informational use only, and are subject to change at any time without notice,
and should not be construed as a commitment by ASUS. ASUS assumes no
responsibility or liability for any errors or inaccuracies that may appear in this
manual, including the products and software described in it.
Products and corporate names appearing in this manual may or may not be
registered trademarks or copyrights of their respective companies, and are used
only for identication or explanation and to the owners’ benet, without intent to
infringe.
Copyright Information
E2674
First Edition
June 2006
AX-112 Analog Telephone Adapter 3
ASUSTeK COMPUTER INC.
Company address: 15 Li-Te Road, Beitou, Taipei 11259
General (tel): +886-2-2894-3447
Web site address: www.asus.com.tw
General (fax): +886-2-2894-7798
General email: [email protected]
Technical support
General support (tel): +886-2-2894-3447
Online support: http://support.asus.com
ASUS COMPUTER INTERNATIONAL (America)
Company address: 44370 Nobel Drive, Fremont, CA 94538, USA
General (fax): +1-510-608-4555
Web site address: usa.asus.com
Technical support
General support (tel): +1-502-995-0883
Online support: http://support.asus.com
Notebook (tel): +1-510-739-3777 x5110
Support (fax): +1-502-933-8713
ASUS COMPUTER GmbH (Germany & Austria)
Company address: Harkort Str. 25, D-40880 Ratingen, Germany
General (tel): +49-2102-95990
Web site address: www.asus.com.de
General (fax): +49-2102-959911
Online contact: www.asus.com.de/sales
Technical support
Component support: +49-2102-95990
Online support: http://support.asus.com
Notebook support: +49-2102-959910
Support (fax): +49-2102-959911
Contact Information
4 AX-112 Analog Telephone Adapter
Notices
Federal Communications Commission Statement
This device complies with Part 15 of the FCC Rules. Operation is subject
to the following two conditions:
This device may not cause harmful interference, and
This device must accept any interference received including
interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for
a Class B digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used
in accordance with manufacturer’s instructions, may cause harmful
interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the
following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment to an outlet on a circuit different from that
to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Canadian Department of Communications Statement
This digital apparatus does not exceed the Class B limits for radio
noise emissions from digital apparatus set out in the Radio Interference
Regulations of the Canadian Department of Communications.
This class B digital apparatus complies with Canadian ICES-003.
AX-112 Analog Telephone Adapter 5
Symbols
To make sure that you perform certain tasks properly, take note of the
following symbols used throughout this manual.
DANGER/WARNING: Information to prevent injury to
yourself when trying to complete a task.when trying to complete a task.
CAUTION: Information to prevent damage to the
components when trying to complete a taskwhen trying to complete a task
NOTE: Tips and additional information to help you complete
a task.task.
IMPORTANT: Instructions that you MUST follow to complete
a task.task.
Conventions used in this guide
6 AX-112 Analog Telephone Adapter
1. Introduction ..............................................................................7
Overview ................................................................................................7
Features ................................................................................................8
Hardware specications ........................................................................9
Package ................................................................................................9
2. Quick Installation ...................................................................10
Connectors ..........................................................................................10
Cable connection .................................................................................12
WAN IP assignment .............................................................................12
3. Conguration ..........................................................................13
Status ..................................................................................................13
WAN ....................................................................................................13
SIP ....................................................................................................14
Advance setting ..................................................................................15
Management .......................................................................................20
4. Operation ................................................................................22
IVR Operation .....................................................................................22
Call service features ...........................................................................23
Life line/PSTN features ......................................................................24
Conference/Transfer call .....................................................................24
LED indication .....................................................................................24
5. Troubleshooting .....................................................................25
Table of Contents
AX-112 Analog Telephone Adapter 7
English
Chapter 1 - Introduction
1. Introduction
Overview
Thank you for buying an ASUS AX-112 Analog Telephone Adapter!
The ASUS AX-112 analog telephone adapter is a Session Initiation Protocol
(SIP) compliant Voice over Internet (VoIP) terminal adapter. It features high
audio quality, multiple telephone functions, and compact design. It can work
with SIP compliant devices and server to provide voice communication via the
Internet.
AX-112's compact design is specially-designed with WAN and LAN ports, and
with FXO and FXS ports. It supports Ethernet LAN to WAN bridge capability
and users can connect their PC or notebook to the Internet through the cable
on LAN port.
The FXO is designed with a bypass relay, which means that the FXO can pass
through connection to the phone set on FXS port. You can call via the internet
through:
the phone set on FXS port; or
pressing the control code on the phone key pad to switch to normal PSTN
line.
PSTN
Internet
NAT/Router
8 AX-112 Analog Telephone Adapter
English
Chapter 1 - Introduction
Features
Compact design for easy handling and installation
Supports SIP 2.0 (RFC3261), DHCP client, PPPoE, DNS, HTTP
Two RJ45 ports for WAN-LAN bridging
Two RJ11 jacks for one full function FXS port and one bypass FXO
port.
Supports most popular vocoders ; G.711u/A, G.723.1, G.729AB with 16ms
tail length line echo cancellation (G.168), silence suppression, VAD (Voice
Activity Detection), CNG (Comfortable Noise Generator)
Adaptive jitter buffer or user-congurablexed jitter buffer length
Supports DTMF/FSK caller ID generation, and call transfer, call forwarding,
call waiting
DTMF operation mode: RFC2833, Info, in-band audio
Supports FAX pass through or T.38
Support standard encryption authentication, DIEGST with MD5
QoS Support 802.1Q VLAN, 802.1p, ToS, DiffServ
Supports Auto NAT traversal and STUN
Allows conguration by web browser or phone touch tone keypad
Firmware upgrade by TFTP or HTTP
AX-112 Analog Telephone Adapter 9
English
Chapter 1 - Introduction
Package contents
Check the following items in your ASUS AX-112 Analog Telephone Adapter
package:
AX-112 ATA x 1
RJ-45 Ethernet cable x 1, RJ11 phone cable x 1
5V/2A DC power adapter x 1
Quick Start Guide
AX-112 is able to operate SIP TA function by itself, and no other software
installation is needed. You may use IE to congure this device, or thru a
phone set plugged on the AX-112’s RJ11 jack. Please refer to Chapter 3
for conguration guide.
Hardwarespecications
Power DC jack x 1 Power consumption <8W
Input voltage: 100-240 VAC
Output voltage: 5VDC/2A
WAN port RJ45, 10/100BaseT Auto MDI/MDIX
LAN port RJ45, 10/100BaseT Auto MDI/MDIX
FXS port RJ-11 x1 On-hook voltage: 48VDC
Loop current: 25mA
Ringer: REN 3, 55V/rms
FXO port RJ-11 x1 No DAA function, with by pass relay only(life
line)
LED Red x 1, Green x 1 Green LED w/dimmer effect
Dimension 9.8cm x 9.8cm x 2cm
Weight 100g
English
10 AX-112 Analog Telephone Adapter
Chapter 2 - Quick Installation
2. 1 Connectors
There are five connectors on AX-112, and you can find them on the two
side panels. These two side panels can be distinguished by the arrow icon,
the upward arrow indicates the WAN side, while the other downward arrow
indicates the LAN side.
DC power jack
Use the universal power adapter included in the package. The adapter is a
high quality switching power device which accepts 100~240VAC input, and
5VDC output with 2A rating. If you have to use a substitute power adapter,
use an adapter of good quality and with the correct rating. Incorrect voltage
adapter output may damage the AX-112, and poor quality adapter may induce
unacceptable ripple noise to the phone set.
RJ45 WAN
Normally, this port is connected to your broadband Ethernet port which could be
xDSL, cable modem or your ofce LAN. You have to assign an IP to the WAN port
of AX-112, or enable its DHCP client to get an IP from your DHCP server.
RJ11 line port
The line port is used for connecting to the PSTN line. It is also called as the Foreign
Exchange Ofce (FXO) port. This line port on AX-112 only has bypass function
without the DAA circuit. This means that it can relay the incoming call from PSTN
to the phone set connected to the phone port, but the VoIP call can not go through
by this line port.
2.1.1 WAN side connectors
2. Quick Installation
PSTN
(FXO)
WAN
PWR
PWR
WAN
AX-112 Analog Telephone Adapter 11
Chapter 2 - Quick Installation
English
LAN
Normally, you can only have one Ethernet cable at your desk. If you also have
to use your PC or notebook while the VoIP device is running, then an extra LAN
port is necessary for this purpose on AX-112. The LAN port has bridge capability
to WAN port and allows the connected device to be able to access the network
easily without other settings.
RJ11 phone port
AX-112 needs an ordinary phone set to work as an IP phone, and the RJ11
phone port is used for this purpose. Any ordinary analog phone set could be plug
into this jack. Then you may make the VoIP call, or switch the connection to the
PSTN (Public Switched Telephone Network) line and make a normal local phone
call. You can make the connection switch from the VoIP to the PSTN line through
pressing the special codes on the phone keypad. The default PSTN access code
is “*0and it is user congurable.
Reset button
You may nd the Reset button at the bottom of the case. Press the button, with a
small rod or pen, and hold for 5 seconds to restore the factory default settings.
2.1.2 LAN side connectors
LAN
PHONE (FXS)
LAN
Reset
English
12 AX-112 Analog Telephone Adapter
Chapter 2 - Quick Installation
2. 2 Hardware connection
Use a standard Category 5 (CAT5) Ethernet cable with RJ45 jack to
connect the WAN port of AX-112 to the LAN port of your ADSL modem or
router.
Use another Ethernet cable to connect your PC or notebook to the LAN
port of AX-112 if necessary.
Use an ordinary phone cable with RJ11 jack to connect the phone-set to
AX-112s phone port.
Use another phone cable with RJ11 jack to connect the AX-112s line port
to your PSTN jack if necessary. The PSTN jack is normally on the wall.
Connect the power adapter, and then refer to the next section for how to
assign an IP address to the WAN port for future operation.
2. 3 WAN IP assignment
After you have correctly set up the hardware connection, the next step is
the WAN port IP assignment. You may assign a xed IP address to AX-112
or enable its DHCP client to get an IP address from your DHCP server.
At the rst stage of assigning an IP address to the WAN port, you may get the IP
address by using the phone-set and entering the proper DTMF code command.
AX-112 will the report the WAN address for you by voice. You may access the
WAN ports IP address via IVR. Follow the instructions below:
1. Pick up the phone and dial “****”; and
2. After hearing the voice menu, dial “100#”. You should hear the WAN
status reported by voice.
By default, the AX-112s WAN port is set to the DHCP client mode. If there is no
DHCP server in your network, you can assign axed IP address for AX-112 via
IVR. Refer to the Chapter 4 for more information on how to congure the IVR.
AX-112 Analog Telephone Adapter 13
Chapter3-Conguration
English
In an Internet browser, enter the WAN IP address that you got either via the
DHCP server or the IVR). You will be taken to the AX-112s web conguration
page, which consists ofve menu items for future settings.
3. Conguration
3. 1 Status
In this page, you will see all the system
status including WAN port status,
IP/MAC address, system uptime and
rmware version.
3. 2 WAN
You can either choose to statically
congure or to dynamically congure
the WAN interface (via a DHCP server
on the network, or via PPP if you are
using PPPoE),
If you wish to statically assign the WAN
interface settings: enter the IP address, the subnet mask, the default gateway
IP address, and the DNS server IP address. It is also recommended that the
network domain name be provided as well, to ensure correct DNS operation.
PressApply” to save and apply the new settings.
3.2.1 NTP server
To automatically obtain the time via the NTP server:
1. Enter the NTP server address for the network (if this address is left blank, aEnter the NTP server address for the network (if this address is left blank, a
default public NTP server will be used, if accessible);
2. Select the time zone andelect the time zoneand
3. Press theApply” button to save and apply the new settings.
14 AX-112 Analog Telephone Adapter
Chapter3-Conguration
English
3.2.2MACspoong
This eld allows the user to set the Ethernet hardware/MAC address to be used
by the WAN interface. This is typically done to mimic (‘spoof’ or ‘clone’) the MAC
address of one of the devices connected to the private LAN interface. To do this,
follow these steps:
1. Enter the 12 digits hardware address to assign to the WAN interface; andEnter the 12 digits hardware address to assign to the WAN interface; and
2. Press theApply” button to save and apply the new settings.
3.3.2 Outbound proxy
If you need to use outbound proxy, assign the outbound proxy server IP and its
port number.
3. 3 SIP
3.3.1 SIP proxy server
Enter the SIP server’s address and port
value. The address may either be an IP
address or the server’s name. If you wish
to specify a special SIP domain name,
you may enter the domain name here.
If no domain name is entered, the SIP
domain name will be set to that of the
network (i.e. that which is obtained via
DHCP, or specied on the LAN settings
page).
Select whether or not to send a Registration Request to the SIP server by
assigning a value (in seconds) for the Registration Expiration”. Enter the line
phone number, the Caller-ID Name, the signaling port value, the authentication
username and the password.
There are two groups of SIP server IP and account data elds for user to enter,
AX-112 will try to register with the rst one and if the rst registration failed, it will
try the second SIP server IP, if you have entered the conguration data. If both
of the SIP servers IP failed to register, you will hear a busy tone when you pick
up the phone-set. Otherwise, you will hear a normal dialing tone if the registration
is successful.
AX-112 Analog Telephone Adapter 15
Chapter3-Conguration
English
3.3.3 NAT traversal setting
Select the NAT traversal type. You may check the uPnP button if your NAT/Firewall
supports uPnP SIP ALG, or assign the STUN server IP if you are using STUN
service. You may also assign the RTP port if there is port enabling on your router
settings.
3.3.4 ToS/DiffServ settings
This sub-page is used to congure the Type-of-Service/Diffserv byte values. These
values are to be used in the IP header of all transmitted SIP signaling packets and
RTP packets. The ToS/DiffServ byte values are entered as a two-digit hexadecimal
value. If no special ToS/DiffServ value is to be used for a particular trafc type,
enter00or leave the setting empty.
3. 4 Advanced setting
There are ve sub-pages in the advanced settings page. Basically, this page is for
the advanced users. Most of the time, the default settings should work for normal
application unless your service provider needs special conguration.
CODECconguration
Choose which codecs are to be supported. For SIP protocol, the G711U and
G711A protocols are always supported by default. You can select which complex
codec is to be supported in AX-112. But due to memory limitations, it is not possible
to select more than one complex codec at the same time.
You can also select to enable or disable the silent suppression function for each
codec type. To do this, just click on the checkbox beside a codec type.
3.4.1 CODEC & Packet
16 AX-112 Analog Telephone Adapter
Chapter3-Conguration
English
Packetization period
Select the packetization period to be used for each selected CODEC. Each codec
has a different basic packetize period (usually it’s 30ms for G.723, 10ms for G.729).
You can select longer time period to increase the transmission efciency. But,
longer packetization time will cause longer delay time.
DTMF
This eld allows conguration of the
DTMF signaling options for SIP. Select
whether the OOB (Out-Of-Band)
telephone event signaling is to be done
using the SIP INFO message; or to be
done via RFC2833 RTP signaling; or
select in band audio which will directly
transmit out the DTMF tone.
3.4.2 DTMF & Gain & Dialling
Jitter buffer
The Jitter Buffer settings apply to all active CODEC decoders. You may choose
an adaptive jitter buffer or a xed length jitter buffer. For an adaptive jitter buffer,
choose the maximum allowable play out delay (in milliseconds). For a xed jitter
buffer, choose the xed play out delay (in milliseconds). Finally, select whether
or not a decoder should automatically switch from an adaptive jitter buffer to
a xed jitter buffer upon fax/modem tone detection. Adaptive jitter buffers are
sometimes detrimental to fax transmission over G711 CODECs if they have to
adapt too rapidly or too extensively due to inconsistent and widespread packet
delays. In these adverse network conditions, a xed jitter buffer provides superior
performance when handling incoming fax transmissions over G711 CODECs.
Tx/Rx Gain
You can adjust the VoIP voice transmission and receive volume by adding or
decreasing the db value. The adjustable range is from12db to +18db.
Actually , this is a very wide range for gain adjustment; the default value is 0 db
for both direction. To set the gain too high may cause echo, voice distortion or
DTMF tone will not be able to send the correct errors. Normally, it is reasonable
to make the adjustment between –6db to +6db range.
AX-112 Analog Telephone Adapter 17
Chapter3-Conguration
English
Phone default connect to
You can select the connection state of the phone set to VoIP FXS codec circuit
or to the PSTN port when the line is idle. It is set to ‘FXS by factory default for
normal usage. For one special case, when the caller ID signal from PSTN line
comes before the rst ring, then you may select the phone set to be connected
to PSTN as default and ensure all the caller ID signal pass to the phone set.
When you select the option Phone default connect to PSTN, you must make
sure your PSTN line is properly connected to the RJ11 jack of the line port and it is
working properly. If your PSTN line is not working with proper voltage on line, the
phone set will not operate properly.
Dialing plan
A dialing plan gives the unit a map to determine when a complete number has
been entered. Dialing plans are expressed using the same syntax as used by
MGCP NCS specication. The formal syntax of the dialing plan is described by
the following notation:
Digit ::= “0” |1” |2” | “3| “4| “5” |6” |7” | “8| “9
Timer ::=T” |t”
Letter ::= Digit | Timer | “#” |*” |A” | “a| “B” |b” |C” | “c”|D” |d”
Range ::= “X” |x” --matches any digit | “[“ Letters “]--matches any of the specied
letters
Letters::= Subrange | Subrange Letters
Subrange::= Letter --matches the specied letter | Digit-” Digit --matches any digit
between rst and last
Position::= Letter | Range
StringElement::= Position --matches any occurrence of the position | Position.” --
matches an arbitrary number of occurrences including 0
String ::= StringElement | StringElement String
StringList::= String | String “|StringList
DialPlan::= String | “(StringList “)
A dialing plan, according to this syntax, is dened either by a (case insensitive)
string or by a list of strings. Regardless of the above syntax a timer is only allowed
if it appears in the last position in a string (12T3 is not valid). Each string is an
alternate numbering scheme. The unit will process the dialing plan by comparing
the current dial string against the dialing plan, if the result is not qualied (partial
matches at least one entry) then it will do nothing further. If the result matches or
is over-qualied (no further digits could possibly produce a match) then sends
out the string and clear the dial string. The Timer T is activated when it is all that
is required to produce a match. The period of timer T is 4 seconds. For example
a dialing plan of (xxxT|xxxxx) will match immediately if 5 digits are entered, it will
also match after a 4 second pause when 3 digits are entered.
18 AX-112 Analog Telephone Adapter
Chapter3-Conguration
English
Complex dial plan
Local operator on 0, long distance operator on 00, four digit local extension number
starting with 3,4 or 5, seven digit local numbers are prexed by an 8, two digit star
services (e.g. 69), ten digit long distance prexed by 91, and international numbers
starting with 9011+variable number of digits. Dial plan for this is:
(0T|00T|[3-5]xxx|8xxxxxxx|*xx|91xxxxxxxxxx|9011x.T)
Quick dial key
This function lets you to select if you want to use the “#or “*key as end of
DTMF input key, its useful especially when the dialing number length is not
xed. Pressing the “#” can notify AX-112 to stop waiting any more DTMF input
and sends the numbers out.
For system dialing plan, you may need to send the#” and*” key as part of the
dialing number. You may check the buttons to enable or disable this option.
Caller ID type
You can select the AX-112 output caller ID type to t to different phone-set. AX-
112 can show the incoming call ID to your phone set LCD. There are four types
supported that you can choose from. Refer to the list below.
Bellcore(N.Amer,China) (USA, CHINA , Belgium , Germany)
ETSI FSK with Brief Ring (France)
ETSI FSK With PR (UK)
NTT (Japan)
Service code
This sub-page is used to congure the service code. After the service code
has been dened, you can subscribe to a call service by setting it through the
keypad. You must have dened the parameter of these elds before using
relative command by phone set. Click “Applyto make save and apply the new
settings.
ASUS recommends that you change the service code values only if there is a
conict with the setting of your service provider. Refer to Chapter 4: Operation
for more information.
Simple dial plan
Allows dialing of 7 digit numbers (e.g. 5551234) or an operator on 0. Dial plan
is (0T|xxxxxxx) .
AX-112 Analog Telephone Adapter 19
Chapter3-Conguration
English
Speed dial & phone book
AX-112 supports eight speed-dial and eight phone book entries for easy call
operation. You may enter the SIP extension number in the speed-dial elds. By
dialing the speed-dial prex code (default is ‘*68n’) dened in the “Service Code”
with the speed dial index number (1~8), AX-112 will send out the call invitation
through the registered SIP server.
The phone book has almost the same function as the speed-dial. The difference
is, it needs a user ID, an IP address, and a port number to send out call invitation.
This means you can not send out call invitation to different IP addresses through
the registered SIP server. Click the “Applybutton to save and apply the new
settings.
Tone
The various tone patterns generated by the AX-112 are all congurable via the
standard conguration variable process. This section describes how to congure
the commonly used tones. The “languagefor specifying the tone components is
quite simple. Basically, the language is a combination of frequency, duration and
amplitude and it is known as ABNF. Please refer to the following examples:
Example 1: European dialtone
425Hz @ -5dbm0, tone repeats indenitely. In this case, the value of the ON time (i.e.
1000) is irrelevant, but MUST be greater than zero.
DIALTONE = 425@-5#ON(1000),R
Example 2: US ringback tone
440Hz @ -19dbm0 + 480Hz @ -19dbm0, with the following play out sequence being
repeated indenitely: ON for 2s, OFF for 4s.
RINGBACK = 440@-19+480@-19#ON(2000),OFF(4000),R
Example 3: Custom tone with repeated states.
In this case, a tone of two frequencies (440Hz@-5dbm0 + 1200Hz@-5dbm0) is played
out according to the following timing sequence: ON for 500ms, OFF for 500ms, ON for
500ms, OFF for 500ms, ON for 500ms, OFF for 500ms, ON indenitely (the value of
the last ON is irrelevant, but must be non-zero).
CUSTOM_1 = 440@-5+1200@-5#[ON(500),OFF(500)]3,ON(1000),R
20 AX-112 Analog Telephone Adapter
Chapter3-Conguration
English
3. 5 Management
3.5.1 Administration password
In the old password eld, input the
old password, if you have it. In the
new password eld, input the new
password. In the conrm password
eld, input the password again for
conrmation. Click the Apply” button
to save the changes. If you have set
the password, the system will redirect
to the password-protected web
page. Input password that you have
changed , then press “Authenticate”
button into the system.
3.5.2 Firmware upgrade
This page provides three options
for downloading a new firmware
application image to the device.
If you wish to download the new
rmware image using TFTP, enter
the lename of the ROM image and
enter the IP address of the TFTP
server on which this file resides.
Press “Start to initiate the TFTP
download process. If the ROM image is stored on the same local machine you
are using to access the device’s web pages, you can choose to download the
ROM le to the device using an HTTP post or URL. Enter the lename of the
ROM image or press “Browse” to help locate thele. Press “Startto initiate the
HTTP download process.
  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4
  • Page 5 5
  • Page 6 6
  • Page 7 7
  • Page 8 8
  • Page 9 9
  • Page 10 10
  • Page 11 11
  • Page 12 12
  • Page 13 13
  • Page 14 14
  • Page 15 15
  • Page 16 16
  • Page 17 17
  • Page 18 18
  • Page 19 19
  • Page 20 20
  • Page 21 21
  • Page 22 22
  • Page 23 23
  • Page 24 24
  • Page 25 25
  • Page 26 26

Asus AX-112 User manual

Category
Networking
Type
User manual

Asus AX-112 is a high-quality VoIP terminal adapter that comes with a compact design and advanced capabilities. It supports SIP 2.0, DHCP client, PPPoE, DNS, and HTTP. With two RJ45 ports, it can bridge WAN and LAN connections, allowing you to connect your PC or notebook to the internet through the LAN port. Additionally, it features two RJ11 jacks for one full-function FXS port and one bypass FXO port, giving you flexible options for phone connections. The FXS port supports standard encryption authentication, DIEGST with MD5, and QoS Support 802.1Q VLAN, 802.1p, ToS, DiffServ.

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI